hanazuki/cups repository overview

⁠docker-ubuntu-cups

CUPS server with a CUPS-PDF virtual printer

⁠Usage

⁠Environment variables

• CUPS_ADMIN_USERNAME (default admin): username of an lpadmin
• CUPS_ADMIN_PASSWORD: its password
• CUPS_LOG_LEVEL (default warn): LogLevel in cupsd.conf(5)

⁠Volumes

• /var/spool/cups-pdf/ANONYMOUS: Documents sent to the printer PDF is stored in this volume.

⁠Ports

• 631/tcp: CUPS listens to this port. WebInterface is enabled by default.

⁠Logs

ErrorLog and PageLog are sent to stderr.

⁠Entrypoint hooks

Executable files in /docker-entrypoint.d are invoked just before cupsd is started using run-parts.